Let w = -46 + 62. Solve 4*j + w - 4 = 0 for j.

-3

Suppose r + 20 = 6*r. Suppose 2*f + 2 = -r. Let o = f + 3. Solve o = -2*k + k - 4 for k.

-4

Let x = -18 - -18. Suppose -f - 2*f + 15 = 0, -f = 3*n - 14. Solve x = -0*v + n*v - 9 for v.

3

Suppose -18 = 2*z - 0*z. Let f = z - -10. Suppose -f = 4*g - 9. Solve -2*a - 8 = g for a.

-5

Let d = -2 + 3. Let g be ((-8)/10)/(2/(-25)). Solve -3*q = g - d for q.

-3

Let r(o) = o3 + 6*o2 - 11*o - 6. Let c be r(-7). Let j = -16 + c. Solve j*f = f + 25 for f.

5

Let z = -15 + 31. Let h = z + -10. Suppose -5*c - 12 = -h*c. Solve -s = 2*s - c for s.

4

Let g(f) = 2*f3 - 2*f2 + f - 1. Let h be g(2). Solve -h - 3 = -3*n for n.

4

Suppose -5*l + 5 = 3*j, 2*l - 5*j = l + 29. Solve l*b = -0*b for b.

0

Suppose 3*b - 9 - 6 = 0. Suppose -a + b*j + 23 = 0, 4*a + 4*j + 3 + 1 = 0. Solve -a*o + 0 = 6 for o.

-2